Hi luky7evens; welcome to the party! Watch yer step; lotta vape in here, so's it's kinda hard to see!
+1 to Renzuli.
My 510 batts are probably good for 1-1.5 hours of chainvaping.
I can get by on only 1 batt at my job, cause I only stealthvape there,
except on my lunch break, where I puff on my...